世界银行：2025年尼泊尔清洁空气：益处、污染源和解决方案-立方氮化硼报告（英文版）

The main objectives of this report are to identify the levels, patterns, and sources of air pollution in Nepal, assess its health and economic impacts, and propose solutions to improve air quality. The recommendations are based on a foundational diagnostic review of Nepal’s existing air quality management actions. The report aims to provide comprehensive insights and actionable policy options for the government, stakeholders, and the public to support urgent and effective interventions.